英语词汇“petaloid ambulacrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	petaloid ambulacrum
释义	petaloid ambulacrum noun : am ambulacrum in which the apical portion is expanded to form an area petaloid in outline on the aboral surface of the test (as in most irregular sea urchins)
随便看	dice dice dice board dicebox dice cup dice girl dicentra dicentric dicephalus dicer diceras dicerion dicerous dicey dich dich- dichapetalum dichasial dichasium dichelyma dichlamydeous dichlone dichlor dichlor- dichloramine

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